Home / 14,358,269.12-21,534,123.51-4,123,047.60

Finding the Fourth Proportional to 14,358,269.12, 21,534,123.51 and 4,123,047.60

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Solution

The fourth proportional to 14,358,269.12, 21,534,123.51 and 4,123,047.60 is: 6,183,629.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,358,269.12 : 21,534,123.51 = 4,123,047.60 : x
  2. Step 2: Convert to fraction form
    14,358,269.12/21,534,123.51 = 4,123,047.60/x
  3. Step 3: Cross multiply
    14,358,269.12x = 21,534,123.51 × 4,123,047.60
  4. Step 4: Simplify right side
    14,358,269.12x = 88,786,216,256,009.08
  5. Step 5: Solve for x
    x = 88,786,216,256,009.08/14,358,269.12
  6. Step 6: Final answer
    x = 6,183,629.49

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.